Dataset statistics
| Number of variables | 15 |
|---|---|
| Number of observations | 1094942 |
| Missing cells | 8576417 |
| Missing cells (%) | 52.2% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 125.3 MiB |
| Average record size in memory | 120.0 B |
Variable types
| Numeric | 11 |
|---|---|
| DateTime | 2 |
| Categorical | 2 |
department_name has a high cardinality: 439 distinct values | High cardinality |
height has a high cardinality: 1081 distinct values | High cardinality |
bp_systolic is highly correlated with bp_diastolic | High correlation |
bp_diastolic is highly correlated with bp_systolic | High correlation |
bp_systolic is highly correlated with bp_diastolic | High correlation |
bp_diastolic is highly correlated with bp_systolic | High correlation |
bp_systolic is highly correlated with bp_diastolic | High correlation |
bp_diastolic is highly correlated with bp_systolic | High correlation |
admit_date has 51036 (4.7%) missing values | Missing |
discharge_date has 225126 (20.6%) missing values | Missing |
bp_systolic has 1027569 (93.8%) missing values | Missing |
bp_diastolic has 1027573 (93.8%) missing values | Missing |
temperature has 1038715 (94.9%) missing values | Missing |
pulse has 1033939 (94.4%) missing values | Missing |
weight has 1003189 (91.6%) missing values | Missing |
height has 1052611 (96.1%) missing values | Missing |
respirations has 1064041 (97.2%) missing values | Missing |
inches has 1052611 (96.1%) missing values | Missing |
primary_disease_id is highly skewed (γ1 = 30.89429801) | Skewed |
encounter_id is uniformly distributed | Uniform |
encounter_id has unique values | Unique |
Reproduction
| Analysis started | 2021-11-26 18:02:07.908771 |
|---|---|
| Analysis finished | 2021-11-26 18:03:11.420783 |
| Duration | 1 minute and 3.51 seconds |
| Software version | pandas-profiling v3.1.0 |
| Download configuration | config.json |
| Distinct | 1094942 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 547471.5 |
| Minimum | 1 |
|---|---|
| Maximum | 1094942 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 54748.05 |
| Q1 | 273736.25 |
| median | 547471.5 |
| Q3 | 821206.75 |
| 95-th percentile | 1040194.95 |
| Maximum | 1094942 |
| Range | 1094941 |
| Interquartile range (IQR) | 547470.5 |
Descriptive statistics
| Standard deviation | 316082.6736 |
|---|---|
| Coefficient of variation (CV) | 0.5773500055 |
| Kurtosis | -1.2 |
| Mean | 547471.5 |
| Median Absolute Deviation (MAD) | 273735.5 |
| Skewness | -2.227028639 × 10-17 |
| Sum | 5.994495392 × 1011 |
| Variance | 9.990825653 × 1010 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 2049 | 1 | < 0.1% |
| 59062 | 1 | < 0.1% |
| 5800 | 1 | < 0.1% |
| 7849 | 1 | < 0.1% |
| 1706 | 1 | < 0.1% |
| 3755 | 1 | < 0.1% |
| 13996 | 1 | < 0.1% |
| 16045 | 1 | < 0.1% |
| 9902 | 1 | < 0.1% |
| 11951 | 1 | < 0.1% |
| Other values (1094932) | 1094932 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 1094942 | 1 | |
| 1094941 | 1 | |
| 1094940 | 1 | |
| 1094939 | 1 | |
| 1094938 | 1 | |
| 1094937 | 1 | |
| 1094936 | 1 | |
| 1094935 | 1 | |
| 1094934 | 1 | |
| 1094933 | 1 |
patient_id
Real number (ℝ≥0)
| Distinct | 36156 |
|---|---|
| Distinct (%) | 3.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 49523.04568 |
| Minimum | 1 |
|---|---|
| Maximum | 99996 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4963 |
| Q1 | 25535 |
| median | 49457 |
| Q3 | 73399 |
| 95-th percentile | 95272 |
| Maximum | 99996 |
| Range | 99995 |
| Interquartile range (IQR) | 47864 |
Descriptive statistics
| Standard deviation | 28588.64598 |
|---|---|
| Coefficient of variation (CV) | 0.5772796399 |
| Kurtosis | -1.154105701 |
| Mean | 49523.04568 |
| Median Absolute Deviation (MAD) | 23933 |
| Skewness | 0.03181392522 |
| Sum | 5.422486268 × 1010 |
| Variance | 817310678.9 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 61560 | 4042 | 0.4% |
| 36478 | 3313 | 0.3% |
| 95593 | 2701 | 0.2% |
| 67141 | 2322 | 0.2% |
| 41331 | 2041 | 0.2% |
| 27152 | 1902 | 0.2% |
| 19898 | 1795 | 0.2% |
| 34156 | 1622 | 0.1% |
| 21427 | 1607 | 0.1% |
| 72055 | 1496 | 0.1% |
| Other values (36146) | 1072101 |
| Value | Count | Frequency (%) |
| 1 | 3 | < 0.1% |
| 3 | 15 | < 0.1% |
| 8 | 18 | |
| 10 | 9 | < 0.1% |
| 13 | 5 | < 0.1% |
| 14 | 44 | |
| 17 | 20 | |
| 18 | 1 | < 0.1% |
| 24 | 24 | |
| 26 | 42 |
| Value | Count | Frequency (%) |
| 99996 | 38 | < 0.1% |
| 99994 | 143 | |
| 99989 | 165 | |
| 99988 | 1 | < 0.1% |
| 99986 | 4 | < 0.1% |
| 99984 | 38 | < 0.1% |
| 99980 | 16 | < 0.1% |
| 99979 | 1 | < 0.1% |
| 99978 | 1 | < 0.1% |
| 99977 | 5 | < 0.1% |
| Distinct | 1029849 |
|---|---|
| Distinct (%) | 98.7% |
| Missing | 51036 |
| Missing (%) | 4.7% |
| Memory size | 8.4 MiB |
| Minimum | 1950-11-08 20:17:55.553000 |
|---|---|
| Maximum | 2012-06-18 16:16:18.833000 |
Histogram with fixed size bins (bins=50)
| Distinct | 828469 |
|---|---|
| Distinct (%) | 95.2% |
| Missing | 225126 |
| Missing (%) | 20.6% |
| Memory size | 8.4 MiB |
| Minimum | 1950-11-09 18:59:55.553000 |
|---|---|
| Maximum | 2010-08-21 22:00:51.647000 |
Histogram with fixed size bins (bins=50)
| Distinct | 439 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 8.4 MiB |
| DOL-DEFAULT ORDERING L | |
|---|---|
| PHN-PHONE | 30300 |
| STUDENT HEALTH SERVICE | 23785 |
| FCC FAMILY MEDICINE | 15855 |
| FCC INTERNAL MEDICINE | 15225 |
| Other values (434) |
Length
| Max length | 46 |
|---|---|
| Median length | 22 |
| Mean length | 19.68628475 |
| Min length | 2 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 24 ? |
|---|---|
| Unique (%) | < 0.1% |
Sample
| 1st row | ETC |
|---|---|
| 2nd row | ETC |
| 3rd row | HOSP DENTISTRY |
| 4th row | BT4OB-OB GYN CLINIC |
| 5th row | BT4OB-OB GYN CLINIC |
Common Values
| Value | Count | Frequency (%) |
| DOL-DEFAULT ORDERING L | 712137 | |
| PHN-PHONE | 30300 | 2.8% |
| STUDENT HEALTH SERVICE | 23785 | 2.2% |
| FCC FAMILY MEDICINE | 15855 | 1.4% |
| FCC INTERNAL MEDICINE | 15225 | 1.4% |
| EYE CLINIC | 11253 | 1.0% |
| ETC | 9420 | 0.9% |
| CLINICAL CANCER CENTER | 9075 | 0.8% |
| PSY ADULT PSYCHIATRY CLINIC | 8970 | 0.8% |
| NOT ASSIGNED | 8916 | 0.8% |
| Other values (429) | 250006 | 22.8% |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| dol-default | 712137 | |
| l | 712137 | |
| ordering | 712137 | |
| clinic | 71070 | 2.3% |
| medicine | 34607 | 1.1% |
| health | 33889 | 1.1% |
| fcc | 33120 | 1.1% |
| phn-phone | 30300 | 1.0% |
| rad | 30266 | 1.0% |
| service | 23785 | 0.8% |
| Other values (475) | 640713 |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
age
Real number (ℝ)
| Distinct | 95 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 7 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 44.83028325 |
| Minimum | -3.13 |
|---|---|
| Maximum | 90 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 2 |
| Negative (%) | < 0.1% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | -3.13 |
|---|---|
| 5-th percentile | 17 |
| Q1 | 30 |
| median | 45 |
| Q3 | 58 |
| 95-th percentile | 77 |
| Maximum | 90 |
| Range | 93.13 |
| Interquartile range (IQR) | 28 |
Descriptive statistics
| Standard deviation | 18.55365283 |
|---|---|
| Coefficient of variation (CV) | 0.4138642785 |
| Kurtosis | -0.6536845854 |
| Mean | 44.83028325 |
| Median Absolute Deviation (MAD) | 14 |
| Skewness | 0.1601038 |
| Sum | 49086246.19 |
| Variance | 344.2380335 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 50 | 24179 | 2.2% |
| 47 | 24000 | 2.2% |
| 48 | 23932 | 2.2% |
| 49 | 23853 | 2.2% |
| 51 | 22978 | 2.1% |
| 46 | 22194 | 2.0% |
| 52 | 21734 | 2.0% |
| 31 | 21586 | 2.0% |
| 30 | 21552 | 2.0% |
| 44 | 21247 | 1.9% |
| Other values (85) | 867680 |
| Value | Count | Frequency (%) |
| -3.13 | 1 | < 0.1% |
| -1.72 | 1 | < 0.1% |
| 0.01 | 1 | < 0.1% |
| 0.42 | 1 | < 0.1% |
| 0.61 | 1 | < 0.1% |
| 1 | 1 | < 0.1% |
| 2 | 6 | < 0.1% |
| 3 | 192 | < 0.1% |
| 4 | 1502 | |
| 5 | 3004 |
| Value | Count | Frequency (%) |
| 90 | 3766 | |
| 89 | 1171 | 0.1% |
| 88 | 1738 | 0.2% |
| 87 | 1811 | 0.2% |
| 86 | 2538 | |
| 85 | 3324 | |
| 84 | 3613 | |
| 83 | 4076 | |
| 82 | 4424 | |
| 81 | 5115 |
| Distinct | 191 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 1027569 |
| Missing (%) | 93.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 128.3093524 |
| Minimum | 10 |
|---|---|
| Maximum | 250 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 10 |
|---|---|
| 5-th percentile | 100 |
| Q1 | 116 |
| median | 127 |
| Q3 | 140 |
| 95-th percentile | 159 |
| Maximum | 250 |
| Range | 240 |
| Interquartile range (IQR) | 24 |
Descriptive statistics
| Standard deviation | 18.45413998 |
|---|---|
| Coefficient of variation (CV) | 0.1438253692 |
| Kurtosis | 1.630997318 |
| Mean | 128.3093524 |
| Median Absolute Deviation (MAD) | 12 |
| Skewness | 0.3004511431 |
| Sum | 8644586 |
| Variance | 340.5552823 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 120 | 2738 | 0.3% |
| 110 | 2487 | 0.2% |
| 130 | 2054 | 0.2% |
| 122 | 2023 | 0.2% |
| 124 | 1806 | 0.2% |
| 128 | 1795 | 0.2% |
| 132 | 1688 | 0.2% |
| 118 | 1674 | 0.2% |
| 112 | 1545 | 0.1% |
| 126 | 1507 | 0.1% |
| Other values (181) | 48056 | 4.4% |
| (Missing) | 1027569 |
| Value | Count | Frequency (%) |
| 10 | 4 | < 0.1% |
| 11 | 14 | |
| 12 | 6 | |
| 14 | 1 | < 0.1% |
| 15 | 3 | < 0.1% |
| 16 | 7 | |
| 17 | 1 | < 0.1% |
| 18 | 4 | < 0.1% |
| 24 | 1 | < 0.1% |
| 26 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 250 | 1 | |
| 248 | 1 | |
| 245 | 2 | |
| 240 | 2 | |
| 234 | 1 | |
| 230 | 1 | |
| 229 | 1 | |
| 227 | 1 | |
| 225 | 1 | |
| 224 | 1 |
| Distinct | 122 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 1027573 |
| Missing (%) | 93.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 74.53116419 |
| Minimum | 0 |
|---|---|
| Maximum | 173 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 58 |
| Q1 | 67 |
| median | 74 |
| Q3 | 81 |
| 95-th percentile | 93 |
| Maximum | 173 |
| Range | 173 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 10.86601368 |
|---|---|
| Coefficient of variation (CV) | 0.1457915464 |
| Kurtosis | 0.9619839874 |
| Mean | 74.53116419 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 0.3035477067 |
| Sum | 5021090 |
| Variance | 118.0702532 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 70 | 3725 | 0.3% |
| 80 | 3628 | 0.3% |
| 72 | 2826 | 0.3% |
| 69 | 2793 | 0.3% |
| 74 | 2677 | 0.2% |
| 78 | 2670 | 0.2% |
| 68 | 2596 | 0.2% |
| 76 | 2546 | 0.2% |
| 67 | 2477 | 0.2% |
| 82 | 2409 | 0.2% |
| Other values (112) | 39022 | 3.6% |
| (Missing) | 1027573 |
| Value | Count | Frequency (%) |
| 0 | 1 | |
| 7 | 1 | |
| 9 | 1 | |
| 12 | 2 | |
| 14 | 1 | |
| 16 | 1 | |
| 18 | 2 | |
| 19 | 1 | |
| 24 | 1 | |
| 25 | 1 |
| Value | Count | Frequency (%) |
| 173 | 1 | |
| 164 | 1 | |
| 146 | 1 | |
| 143 | 1 | |
| 142 | 1 | |
| 141 | 1 | |
| 139 | 1 | |
| 138 | 1 | |
| 134 | 2 | |
| 133 | 1 |
| Distinct | 156 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 1038715 |
| Missing (%) | 94.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 97.43807192 |
| Minimum | 78.08 |
|---|---|
| Maximum | 106.16 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 78.08 |
|---|---|
| 5-th percentile | 95.7 |
| Q1 | 96.8 |
| median | 97.5 |
| Q3 | 98.1 |
| 95-th percentile | 99.14 |
| Maximum | 106.16 |
| Range | 28.08 |
| Interquartile range (IQR) | 1.3 |
Descriptive statistics
| Standard deviation | 1.087830855 |
|---|---|
| Coefficient of variation (CV) | 0.01116433068 |
| Kurtosis | 6.156666997 |
| Mean | 97.43807192 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | -0.3700511841 |
| Sum | 5478650.47 |
| Variance | 1.18337597 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 97.7 | 4105 | 0.4% |
| 96.8 | 4001 | 0.4% |
| 97.52 | 2886 | 0.3% |
| 97.16 | 2885 | 0.3% |
| 97.88 | 2762 | 0.3% |
| 97.34 | 2701 | 0.2% |
| 98.06 | 2553 | 0.2% |
| 96.98 | 2474 | 0.2% |
| 98.24 | 2355 | 0.2% |
| 98.6 | 2245 | 0.2% |
| Other values (146) | 27260 | 2.5% |
| (Missing) | 1038715 |
| Value | Count | Frequency (%) |
| 78.08 | 1 | |
| 78.62 | 1 | |
| 79.52 | 1 | |
| 86.72 | 2 | |
| 87.98 | 1 | |
| 90.32 | 1 | |
| 90.5 | 1 | |
| 91.4 | 1 | |
| 91.6 | 1 | |
| 91.76 | 1 |
| Value | Count | Frequency (%) |
| 106.16 | 1 | |
| 105.98 | 1 | |
| 104.72 | 1 | |
| 104.54 | 1 | |
| 103.64 | 1 | |
| 103.5 | 1 | |
| 103.46 | 1 | |
| 103.3 | 1 | |
| 103.28 | 2 | |
| 103.1 | 2 |
| Distinct | 144 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 1033939 |
| Missing (%) | 94.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 78.16727046 |
| Minimum | 0 |
|---|---|
| Maximum | 174 |
| Zeros | 1 |
| Zeros (%) | < 0.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 57 |
| Q1 | 68 |
| median | 77 |
| Q3 | 87 |
| 95-th percentile | 104 |
| Maximum | 174 |
| Range | 174 |
| Interquartile range (IQR) | 19 |
Descriptive statistics
| Standard deviation | 14.56003354 |
|---|---|
| Coefficient of variation (CV) | 0.186267647 |
| Kurtosis | 1.046809655 |
| Mean | 78.16727046 |
| Median Absolute Deviation (MAD) | 9 |
| Skewness | 0.5111758361 |
| Sum | 4768438 |
| Variance | 211.9945768 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 80 | 3579 | 0.3% |
| 72 | 3122 | 0.3% |
| 76 | 3006 | 0.3% |
| 68 | 2330 | 0.2% |
| 84 | 2020 | 0.2% |
| 88 | 1938 | 0.2% |
| 74 | 1910 | 0.2% |
| 70 | 1831 | 0.2% |
| 64 | 1729 | 0.2% |
| 86 | 1577 | 0.1% |
| Other values (134) | 37961 | 3.5% |
| (Missing) | 1033939 |
| Value | Count | Frequency (%) |
| 0 | 1 | < 0.1% |
| 1 | 1 | < 0.1% |
| 2 | 3 | |
| 4 | 2 | |
| 6 | 2 | |
| 7 | 1 | < 0.1% |
| 8 | 4 | |
| 10 | 2 | |
| 11 | 2 | |
| 12 | 2 |
| Value | Count | Frequency (%) |
| 174 | 2 | |
| 173 | 1 | < 0.1% |
| 170 | 1 | < 0.1% |
| 168 | 1 | < 0.1% |
| 163 | 1 | < 0.1% |
| 160 | 2 | |
| 158 | 1 | < 0.1% |
| 157 | 1 | < 0.1% |
| 152 | 3 | |
| 151 | 1 | < 0.1% |
| Distinct | 4535 |
|---|---|
| Distinct (%) | 4.9% |
| Missing | 1003189 |
| Missing (%) | 91.6% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2967.021848 |
| Minimum | 1.76 |
|---|---|
| Maximum | 12345.76 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 1.76 |
|---|---|
| 5-th percentile | 1872.96 |
| Q1 | 2361.6 |
| median | 2839.52 |
| Q3 | 3428.48 |
| 95-th percentile | 4514.88 |
| Maximum | 12345.76 |
| Range | 12344 |
| Interquartile range (IQR) | 1066.88 |
Descriptive statistics
| Standard deviation | 845.2281299 |
|---|---|
| Coefficient of variation (CV) | 0.2848742521 |
| Kurtosis | 3.101110209 |
| Mean | 2967.021848 |
| Median Absolute Deviation (MAD) | 522.08 |
| Skewness | 1.115686512 |
| Sum | 272233155.6 |
| Variance | 714410.5916 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 3033.44 | 208 | < 0.1% |
| 2257.44 | 204 | < 0.1% |
| 2292.64 | 203 | < 0.1% |
| 2786.56 | 191 | < 0.1% |
| 3104 | 191 | < 0.1% |
| 2821.76 | 190 | < 0.1% |
| 2363.2 | 190 | < 0.1% |
| 3068.8 | 188 | < 0.1% |
| 2610.24 | 185 | < 0.1% |
| 2680.64 | 183 | < 0.1% |
| Other values (4525) | 89820 | 8.2% |
| (Missing) | 1003189 |
| Value | Count | Frequency (%) |
| 1.76 | 3 | |
| 1.92 | 1 | < 0.1% |
| 2.08 | 3 | |
| 2.24 | 2 | |
| 2.4 | 3 | |
| 2.56 | 1 | < 0.1% |
| 2.72 | 3 | |
| 2.88 | 2 | |
| 3.04 | 2 | |
| 3.2 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 12345.76 | 2 | |
| 11746.08 | 1 | |
| 11534.4 | 1 | |
| 10751.39 | 1 | |
| 10638.4 | 1 | |
| 10543.2 | 1 | |
| 10197.44 | 1 | |
| 10179.84 | 1 | |
| 10172.8 | 1 | |
| 10123.52 | 1 |
| Distinct | 1081 |
|---|---|
| Distinct (%) | 2.6% |
| Missing | 1052611 |
| Missing (%) | 96.1% |
| Memory size | 8.4 MiB |
| 5' 2.99" | 1245 |
|---|---|
| 5' 6.92" | 1107 |
| 5' 4.96" | 1098 |
| 5' 6.14" | 884 |
| 5' 8.11" | 804 |
| Other values (1076) |
Length
| Max length | 10 |
|---|---|
| Median length | 8 |
| Mean length | 7.519288465 |
| Min length | 5 |
Characters and Unicode
| Total characters | 0 |
|---|---|
| Distinct characters | 0 |
| Distinct categories | 0 ? |
| Distinct scripts | 0 ? |
| Distinct blocks | 0 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 422 ? |
|---|---|
| Unique (%) | 1.0% |
Sample
| 1st row | 5' 5.354" |
|---|---|
| 2nd row | 5' 5.157" |
| 3rd row | 5' 5.5" |
| 4th row | 5' 5" |
| 5th row | 5' 5.5" |
Common Values
| Value | Count | Frequency (%) |
| 5' 2.99" | 1245 | 0.1% |
| 5' 6.92" | 1107 | 0.1% |
| 5' 4.96" | 1098 | 0.1% |
| 5' 6.14" | 884 | 0.1% |
| 5' 8.11" | 804 | 0.1% |
| 5' 5.74" | 792 | 0.1% |
| 5' 5" | 779 | 0.1% |
| 5' 7" | 768 | 0.1% |
| 5' 4.17" | 762 | 0.1% |
| 5' 7.71" | 759 | 0.1% |
| Other values (1071) | 33333 | 3.0% |
| (Missing) | 1052611 |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| 5 | 36873 | |
| 6 | 5242 | 6.2% |
| 4 | 2113 | 2.5% |
| 2.99 | 1245 | 1.5% |
| 2 | 1202 | 1.4% |
| 6.92 | 1107 | 1.3% |
| 4.96 | 1099 | 1.3% |
| 6.14 | 887 | 1.0% |
| 0 | 869 | 1.0% |
| 8.11 | 804 | 0.9% |
| Other values (874) | 33223 |
Most occurring characters
| Value | Count | Frequency (%) |
| No values found. | ||
Most occurring categories
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per category
Most occurring scripts
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per script
Most occurring blocks
| Value | Count | Frequency (%) |
| No values found. | ||
Most frequent character per block
| Distinct | 74 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 1064041 |
| Missing (%) | 97.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 16.95291415 |
| Minimum | 1 |
|---|---|
| Maximum | 186 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 12 |
| Q1 | 16 |
| median | 16 |
| Q3 | 18 |
| 95-th percentile | 20 |
| Maximum | 186 |
| Range | 185 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 4.382240158 |
|---|---|
| Coefficient of variation (CV) | 0.2584948004 |
| Kurtosis | 492.3767844 |
| Mean | 16.95291415 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 17.20909483 |
| Sum | 523862 |
| Variance | 19.20402881 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 16 | 15422 | 1.4% |
| 18 | 5440 | 0.5% |
| 20 | 4098 | 0.4% |
| 14 | 2344 | 0.2% |
| 12 | 1712 | 0.2% |
| 24 | 520 | < 0.1% |
| 22 | 381 | < 0.1% |
| 17 | 254 | < 0.1% |
| 15 | 214 | < 0.1% |
| 28 | 81 | < 0.1% |
| Other values (64) | 435 | < 0.1% |
| (Missing) | 1064041 |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 2 | 1 | < 0.1% |
| 6 | 1 | < 0.1% |
| 8 | 4 | < 0.1% |
| 9 | 1 | < 0.1% |
| 10 | 36 | < 0.1% |
| 11 | 9 | < 0.1% |
| 12 | 1712 | |
| 13 | 56 | < 0.1% |
| 14 | 2344 |
| Value | Count | Frequency (%) |
| 186 | 1 | |
| 173 | 1 | |
| 169 | 2 | |
| 166 | 1 | |
| 165 | 1 | |
| 161 | 1 | |
| 152 | 1 | |
| 137 | 1 | |
| 134 | 1 | |
| 129 | 2 |
| Distinct | 1175 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 187.4308703 |
| Minimum | -1 |
|---|---|
| Maximum | 238763 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 1092391 |
| Negative (%) | 99.8% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | -1 |
|---|---|
| 5-th percentile | -1 |
| Q1 | -1 |
| median | -1 |
| Q3 | -1 |
| 95-th percentile | -1 |
| Maximum | 238763 |
| Range | 238764 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 4985.1677 |
|---|---|
| Coefficient of variation (CV) | 26.59736729 |
| Kurtosis | 1035.713013 |
| Mean | 187.4308703 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 30.89429801 |
| Sum | 205225932 |
| Variance | 24851896.99 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -1 | 1092391 | |
| 93256 | 71 | < 0.1% |
| 14902 | 64 | < 0.1% |
| 141896 | 58 | < 0.1% |
| 71023 | 39 | < 0.1% |
| 15418 | 27 | < 0.1% |
| 43467 | 21 | < 0.1% |
| 94308 | 19 | < 0.1% |
| 153404 | 19 | < 0.1% |
| 103104 | 17 | < 0.1% |
| Other values (1165) | 2216 | 0.2% |
| Value | Count | Frequency (%) |
| -1 | 1092391 | |
| 920 | 6 | < 0.1% |
| 970 | 1 | < 0.1% |
| 1283 | 1 | < 0.1% |
| 1428 | 3 | < 0.1% |
| 1467 | 2 | < 0.1% |
| 1522 | 2 | < 0.1% |
| 1568 | 1 | < 0.1% |
| 1570 | 2 | < 0.1% |
| 1605 | 2 | < 0.1% |
| Value | Count | Frequency (%) |
| 238763 | 1 | |
| 238762 | 1 | |
| 238639 | 1 | |
| 238367 | 1 | |
| 238180 | 1 | |
| 237794 | 1 | |
| 237769 | 1 | |
| 237710 | 1 | |
| 237551 | 1 | |
| 233353 | 1 |
| Distinct | 1061 |
|---|---|
| Distinct (%) | 2.5% |
| Missing | 1052611 |
| Missing (%) | 96.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 66.10251465 |
| Minimum | 0.19 |
|---|---|
| Maximum | 407.95 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.4 MiB |
Quantile statistics
| Minimum | 0.19 |
|---|---|
| 5-th percentile | 60.23 |
| Q1 | 63.386 |
| median | 66.14 |
| Q3 | 69 |
| 95-th percentile | 73 |
| Maximum | 407.95 |
| Range | 407.76 |
| Interquartile range (IQR) | 5.614 |
Descriptive statistics
| Standard deviation | 6.254104452 |
|---|---|
| Coefficient of variation (CV) | 0.09461220175 |
| Kurtosis | 353.925432 |
| Mean | 66.10251465 |
| Median Absolute Deviation (MAD) | 2.76 |
| Skewness | 4.580385401 |
| Sum | 2798185.548 |
| Variance | 39.11382249 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 62.99 | 1245 | 0.1% |
| 66.92 | 1107 | 0.1% |
| 64.96 | 1098 | 0.1% |
| 66.14 | 884 | 0.1% |
| 68.11 | 804 | 0.1% |
| 65.74 | 792 | 0.1% |
| 65 | 779 | 0.1% |
| 67 | 768 | 0.1% |
| 64.17 | 762 | 0.1% |
| 67.71 | 759 | 0.1% |
| Other values (1051) | 33333 | 3.0% |
| (Missing) | 1052611 |
| Value | Count | Frequency (%) |
| 0.19 | 1 | < 0.1% |
| 0.57 | 1 | < 0.1% |
| 1.18 | 2 | < 0.1% |
| 1.96 | 6 | |
| 2 | 2 | < 0.1% |
| 2.01 | 1 | < 0.1% |
| 2.04 | 3 | |
| 2.08 | 1 | < 0.1% |
| 2.16 | 5 | |
| 2.2 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 407.95 | 1 | |
| 322 | 1 | |
| 246.22 | 1 | |
| 242.12 | 1 | |
| 221 | 1 | |
| 210.78 | 1 | |
| 194.25 | 1 | |
| 181.31 | 1 | |
| 108.38 | 1 | |
| 108.26 | 1 |
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.
First rows
| encounter_id | patient_id | admit_date | discharge_date | department_name | age | bp_systolic | bp_diastolic | temperature | pulse | weight | height | respirations | primary_disease_id | inches | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 571715 | 50210 | 2006-10-24 09:19:12.420 | 2006-10-24 14:30:12.420 | ETC | 85.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1 | 880222 | 656 | 2005-06-04 03:43:11.053 | 2005-06-04 07:39:11.053 | ETC | 24.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 2 | 992310 | 822 | 2008-04-08 17:41:27.283 | 2008-04-09 01:55:27.283 | HOSP DENTISTRY | 32.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 3 | 440151 | 922 | 2005-07-11 11:13:16.607 | 2005-07-11 23:42:16.607 | BT4OB-OB GYN CLINIC | 33.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 4 | 925442 | 1022 | 2008-01-23 12:43:02.770 | NaT | BT4OB-OB GYN CLINIC | 27.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 5 | 761184 | 1720 | 2002-10-04 01:32:11.677 | 2002-10-05 14:09:11.677 | 7JCE | 18.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 6 | 1017748 | 1909 | 2008-08-24 03:48:43.947 | 2008-08-24 16:56:43.947 | RAD GEN | 30.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 7 | 819435 | 2275 | 2003-05-27 16:03:41.190 | 2003-05-27 17:50:41.190 | ETC | 19.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 8 | 1084614 | 2463 | NaT | NaT | MAIN OR | 25.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 9 | 56249 | 3262 | 2007-05-24 08:50:36.040 | NaT | DOL-DEFAULT ORDERING L | 22.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
Last rows
| encounter_id | patient_id | admit_date | discharge_date | department_name | age | bp_systolic | bp_diastolic | temperature | pulse | weight | height | respirations | primary_disease_id | inches | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1094932 | 805227 | 99996 | 1986-01-26 14:00:23.010 | 1986-01-26 14:00:23.010 | DOL-DEFAULT ORDERING L | 34.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094933 | 805256 | 99996 | 1985-09-22 16:22:23.010 | 1985-09-22 16:22:23.010 | DOL-DEFAULT ORDERING L | 34.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094934 | 805237 | 99996 | 1985-12-01 11:21:23.010 | 1985-12-01 11:21:23.010 | DOL-DEFAULT ORDERING L | 34.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094935 | 805163 | 99996 | 1989-11-19 19:00:23.010 | 1989-11-19 19:00:23.010 | DOL-DEFAULT ORDERING L | 38.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094936 | 805157 | 99996 | 1984-10-26 18:59:23.010 | 1984-10-26 18:59:23.010 | DOL-DEFAULT ORDERING L | 33.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094937 | 805209 | 99996 | 1985-03-03 18:56:23.010 | 1985-03-03 18:56:23.010 | DOL-DEFAULT ORDERING L | 33.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094938 | 805246 | 99996 | 1985-10-13 20:15:23.010 | 1985-10-13 20:15:23.010 | DOL-DEFAULT ORDERING L | 34.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094939 | 805197 | 99996 | 1985-06-23 16:47:23.010 | 1985-06-23 16:47:23.010 | DOL-DEFAULT ORDERING L | 33.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094940 | 805184 | 99996 | 1987-02-27 19:02:23.010 | 1987-02-27 19:02:23.010 | DOL-DEFAULT ORDERING L | 35.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |
| 1094941 | 805187 | 99996 | 1985-09-13 19:06:23.010 | 1985-09-13 19:06:23.010 | DOL-DEFAULT ORDERING L | 34.0 | NaN | NaN | NaN | NaN | NaN | None | NaN | -1 | NaN |